{
  "manageEntity": {
    "action": "Repost",
    "entityId": "468701459",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xeee7ae61cd31a787bf5a8fdc50e6163b0d2d92a4b521dd4a449efecb0c9ec939",
    "signature": "0x0f441db89cdbfa8a99da66ab5ff9aef3c23908f81679a4ac33dd375018acd7355346fa5127e00d6b7369504f974123f2d5180b03cd0096d0103391ce27bd51161b",
    "signer": "0x1d868e2cc29848871636BdCF83a08A975835b6DD",
    "userId": "120328011"
  }
}